NPPES file of Aug 9, 2026

David Chou, MD

Psychiatry Physician · Daly City, CA

David Chou, MD is a psychiatry physician with a practice address in Daly City, California, and NPI 1912937491, issued on Jul 3, 2006. Check the license (California A73528, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1912937491
Name
David Chou
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
A73528 CA
Self-reported in NPPES; status is on the state search
Practice location
2001 Junipero Serra Blvd, Daly City, CA 94014
Phone
(650) 991-6200
Enumerated
Jul 3, 2006
Record last updated
Dec 14, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(650) 991-6103
Medicare enrollment
Enrolled (PECOS I20040228000550); accepts Medicare assignment
Medical or professional school
Boston University School Of Medicine, 1999
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2001 Junipero Serra Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jennifer Agostinelli, MFTMarriage & Family Therapist1174937221
  2. Felicia Cantu, LMFTMarriage & Family Therapist1639065766
  3. Marilyn Coleman, LCSWClinical Social Worker1568650141
  4. Jessica Francis, LCSWClinical Social Worker1336409739
  5. Danielle Hall, PSYDPsychologist1366581456
  6. Rachel Kim, PH.DCounseling Psychologist1699149484

Verify David Chou in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A73528
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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37% fewer Medicare Part D claims than the average psychiatry physician in 2024

625 Medicare Part D claims for 97 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.

  1. David Chou625
  2. Specialty average1,000

Most prescribed

  1. Lorazepam44 claims
  2. Quetiapine Fumarate44 claims
  3. Trazodone Hcl44 claims
  4. Gabapentin40 claims
  5. Venlafaxine Hcl Er34 claims
  6. Bupropion Xl33 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Permanente Medical Group IncSan Francisco, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

25 psychiatry physician records list a practice address in Daly City

They are 25 of the 1,606 NPPES records with a practice address in Daly City, and 8,673 psychiatry physician records in California.

Other psychiatry physician records in California

  1. Nancy Aaen, MDNapa, CA1609816669
  2. Criselda Abad-Santos, M.D.Woodland Hills, CA1760461826
  3. Mekabiz Abaian, MDSan Bernardino, CA1891090163
  4. Brenda Abarca, MDTorrance, CA1407485527
  5. Pilar Abascal, M.D.Los Angeles, CA1730528191
  6. Michele Abbasi, M.D.Westlake Village, CA1093940330
  7. Zohaib AbbasiMartinez, CA1013392224
  8. Sandy Abdelkedous, MDFresno, CA1306093109
  9. Nancy Abdelmalak, M.D.Elk Grove, CA1912137498
  10. Ezzat Abdelmalek, M.DDana Point, CA1992828826

Common questions

What is David Chou, MD's NPI number?

David Chou, MD's National Provider Identifier (NPI) is 1912937491, issued on Jul 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is David Chou, MD located?

The NPPES record lists a practice address at 2001 Junipero Serra Blvd, Daly City, CA, 94014. Phone: (650) 991-6200. Providers update this record themselves, so call before visiting.

How can I verify David Chou, MD's license?

NPPES lists California license number A73528, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does David Chou, MD prescribe under Medicare Part D?

In 2024, David Chou, MD had 625 Medicare Part D claims for 97 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.